Baking Soda
Alkali or Base
A pH level of 9 is a substance that is considered a weak base or alkali. The opposite of an acid. A base is a substance with a molecular ending with OH. Baking soda can have a PH value of 9. In order for it to react chemically as a base, it must be dissolved/ionized in water so that its components can react chemically with other substances.
When the pH level of a substance drops down to 2.5, at that point, the substance is considered to be dangerous. When the pH level of a substance drops down to 2.5, at that point, the substance is considered to be dangerous.
bleach
Baking Soda
Alkali or Base
A pH level of 9 is a substance that is considered a weak base or alkali. The opposite of an acid. A base is a substance with a molecular ending with OH. Baking soda can have a PH value of 9. In order for it to react chemically as a base, it must be dissolved/ionized in water so that its components can react chemically with other substances.
When the pH level of a substance drops down to 2.5, at that point, the substance is considered to be dangerous. When the pH level of a substance drops down to 2.5, at that point, the substance is considered to be dangerous.
For what substance?
bleach
Seawater
a base
the pH level in shampoo is 9
The Ph level of soapy water is 12. It is a strongly basic substance.
An Ammonia Solution
Hydrochloric Acid